format compact
format long
clear
y=[-0.003, 0.197, 0.3, 0.402, 0.496, 0.603, 0.7, 0.797, 0.996, 1.02];
Y=fft(y);
%% Display F[k]
fmt=strcat(['%d',' ','%-14.10f','+i(','%-14.10f',')']);
disp(sprintf('\nk F[k]'));
for ic=1:length(Y)
disp(sprintf(fmt,ic-1,real(Y(ic)),imag(Y(ic))));
end
%%
%%%%%%%%%% Matlab code %%%%%%5
clc;
close all;
clear all;
format long
y=[-0.002 0.203 0.303 0.395 0.495 0.598 0.699 0.801 0.999];
yk=fft(y);
fprintf(' Real part of F(1) = %1.5f \n' ,real(yk(2)) );
fprintf(' Imaginary part of F(1) = %1.5f
\n',imag(yk(2)));
OUTPUT:
Real part of F(1) = -0.46359
Imaginary part of F(1) = 1.30059
format compact format long clear y=[-0.003, 0.197, 0.3, 0.402, 0.496, 0.603, 0.7, 0.797, 0.996, 1.02]; Y=fft(y); %% Dis...
format compact format long clear y=[-0.003, 0.197, 0.3, 0.402, 0.496, 0.603, 0.7, 0.797, 0.996, 1.02]; Y=fft(y); %% Display F[k] fmt=strcat(['%d',' ','%-14.10f','+i(','%-14.10f',')']); disp(sprintf('\nk F[k]')); for ic=1:length(Y) disp(sprintf(fmt,ic-1,real(Y(ic)),imag(Y(ic)))); end %% WebLearn Mathematics and Statistics for Manufacturing Engineers (MATH2185 1910) Student Test Page Fourier series andDF Question the discrete Founer transtorm is detined as: Fk-Lje k0,1,2. ..,N-1 1=0 The following nine data values are measured at evenly spaced time intervals: -0.011, 0.688, 0.983, 0.717, -0.001, -0.687, -0.952, -0.701, 0.01 For this test data,...